Mastering Spring and Angular

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Spring

Mastering Testing in Spring Boot: Essentials for Unit and Integration Tests

Testing is crucial in building reliable software. It helps you catch issues early, ensures your application works as expected, and gives you confidence as you make changes. In this guide, we’ll explore two fundamental types of testing in a Spring Boot app: unit tests and integration tests. We will also walk through the essentials, including…

Spring

Simplifying Database Access in Spring Boot: JdbcTemplate and Spring Data Repositories

When building a Spring Boot app, connecting to a database is often essential. JdbcTemplate and Spring Data are effective options for managing database interactions. JdbcTemplate is a lower-level tool for relational databases, allowing you to write SQL queries directly in Java and requiring a DataSource that Spring Boot can configure automatically. Spring Data simplifies database…

Spring

A Comprehensive Guide to Implementing and Consuming REST Endpoints in Spring Boot

REST, or Representational State Transfer, is a way for applications to communicate over the internet using standard HTTP methods like GET, POST, PUT, and DELETE. It allows clients, such as web or mobile apps, and backend services to interact with server resources, which typically consist of data. Each request contains all the information needed for…